Internet Exposure During Adolescence and Age at First Marriage

Abstract

The expansion of the internet has provided people with more channels to obtain information. New information about the world and other lifestyles provided by the internet may affect teenagers' attitudes and change their behavior of first marriage in adulthood. Using data from China Family Panel Studies, this paper explores a national policy reform of the internet in 2000 and combines a difference-in-difference framework with a discrete-time hazard model to estimate the impact of internet exposure in adolescence on women's age at first marriage. The results show that internet exposure during adolescence significantly reduces the risk of women's age at first marriage. No change is observed in men of similar age. Further analysis of the mechanism shows that women's education or search costs in the marriage market cannot explain the findings. In contrast, women's traditional attitudes toward gender roles vary with internet exposure. Their gender role attitudes become more egalitarian, and their attitudes toward marriage become more open. Exposure to the internet also makes women even more reluctant to enter marriage, an institution that is increasingly differentiated by traditional gender roles.

Keywords: Internet expansion, first marriage, difference-in-difference, survival analysis